In the mid-1990's, Douglas Galbi created the material linked to below for teaching topics in economic policy. This material does not necessarily reflect the current state of economic knowledge, nor Douglas Galbi's current views. Nonetheless, the topics remain important, and the material includes ideas, examples, and data that are still revelant for understanding economic policy. I am happy to share this material with everyone in the world. Please use it for good, not for evil, and try to make the world a better place.